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Acoustic calibrators
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Noise level: 114, 94 dB
The CAL73 sound level calibrator is used to calibrate sound level meters and other sound measurement equipment. You can calibrate 1 inch diameter microphones directly ...

Temperature: -10 °C - 50 °C
Noise level: 94, 114 dB
... battery powered sound source. With the sound calibrator, direct and fast calibrations of sound level meters and other systems for noise measurement can be carried out. ...


Noise level: 94, 114 dB
ER CALIBRATOR Sound level meter calibrator – SAND9+ The sound level meter calibrator is employed to calibrate and/ or check sound ...

Sound level calibrator, class 2, IEC60942, for 1/2 'microphones (1/4' with adapter HD2020AD4), 114 dB, 1KHz. ISO17025 certification included
Delta OHM

Voltage: 9 V
* Frequency :125 Hz/250 Hz/500 Hz/1K Hz * Level : 94/104/114 dB * Power Supply : 9 V ( 006P, MIN1604 ) x 1 Pc
Lutron

Temperature: -10 °C - 50 °C
Noise level: 114, 94 dB
• Accurate and Simple to use • Fits 1’, 1/2” or 1/4” diameter microphone

Temperature: -10 °C - 50 °C
Pressure: 65,000 Pa - 108,000 Pa
The 4011 is a sound calibrator conforming to IEC 60942 class 1 and ANSI S1.40 for the calibration and the verification of microphones and sound level meters. It generates a sound ...

Temperature: -10 °C - 50 °C
Pressure: 65,000 Pa - 108,000 Pa
Noise level: 114 dB

Noise level: 94 dB - 114 dB
The field calibration of Sound Level Meters is an essential procedure when carrying out any type of noise survey both before and after each measurement sequence. This ensures that instruments are providing consistently ...

The G.R.A.S. 42AB Sound Calibrator is a small battery-operated precision microphone calibrator. The calibrator can be used directly on 1" microphones and ½" microphones. ...
G.R.A.S. Sound & Vibration

... TECPEL DSL-336A Sound Level Calibrator is ideally designed to provide an extremely high quality performance and functionality. The level calibrator is mainly constructed to meet the ...

Temperature: -10 °C - 50 °C
SV 33B Class 1 Acoustic Calibrator produces an acoustic pressure of defined level 114 dB at frequency of 1 kHz. The SV 33B is suitable for calibration of Class 1 and Class 2 sound ...
SVANTEK Sp. z o.o.

Noise level: 94, 114 dB
... with the following sound meters: Mini Sound Meter 850014 Graphic Display Sound Meter 840028 Digital Type 2 Sound Meter 840029 Detachable Probe Sound ...

Noise level: 94 dB - 114 dB
NoisePen Acoustic Calibrator A Class 2 calibrator especially designed for use with the NoisePen. Choose from two models to field calibrate the NoisePen at 94dB or at 114dB. The Class ...

Noise level: 94 dB - 114 dB
Acoustic Calibrators - Class 1 and Class 2 Pulsar Instruments' Class 1 and Class 2 acoustic calibrators with EU Type Approval. Quickly check the accuracy of your ...

Noise level: 94 dB
Features: Calibrates and verifies Sound Level Meter operation Battery test position with battery status LED indicates if battery is good For use on Sound Level Meters with 0.5" or 1.0" microphones Durable ...

Noise level: 94, 114 dB
Features: Calibrates and verifies Sound Level Meter operation LED indicator lights up when power is on Level position to select 94dB or 114dB For use on Sound Level Meters with 0.5" or 1.0" microphones Durable ...

Sound Calibrator NC-74 Sound pressure level: 94 dB ± 0.3 dB Frequency: 1000 Hz ± 2 % For Type 1 and Type 2 sound level meters.

SOUND LEVEL METER CALIBRATION SYSTEM Calibration System for Sound Level Meters designed for accurate instrument calibration in compliance with international standards ...

Noise level: 94 dB
The SC-2120A is a simplified sound calibrator for use in operational checking of acoustic measurement systems. * Accomodates 1/2 inch microphones. * Long battery life (up ...

Noise level: 96, 114 dB
... CAL200 Precision Acoustic Calibrator IEC 60942 Class 1 Handheld Sound Level Calibrator for ½” microphones at 1000 Hz Used for Sound Level Meters ...
Larson Davis

Traceable sound level meter calibration for sound level meters, noise monitors, vibration meters and acoustic calibrators Guarantee the accuracy and reliability of your ...
Cirrus Research

Portable, user friendly calibrator, ideal for checking sound level meters and dosimeters on the measurement site, or in the laboratory. It is designed especially to check class 2 dosimeters and sound ...

FUNCTIONS ▪Setting standard sound level at 94 dB and 114 dB. ▪According Standard: ANSI S1.4-1984 and IEC 942 1988 Class 2. ▪½¡¨ microphone adapters provided. ▪Low battery indicator.

Specifications and Accessories 515 Sound Level Calibrator * 1000 Hz +/- 1% * Distortion Less than 2% THD * 0 dB Reference Point for: A, B, C, D Weighting * 94 dBSPL = 1 Pa * Accuracy ...

The use of sound calibrators dates back to the days when it was easier to design a stable sound calibrator than a stable Sound Level Meter. Today, sound ...

Noise level: 94 dB - 114 dB
... verification of microphones in audio technology, you need a sound level calibrator, which is designed to produce several sound pressure levels at a fixed frequency characteristic. ...
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